Long-term Dynamics of Ammonia Nitrogen Content and Runoff in the muddle Amur Water

Autor:	N M Shesterkina, V P Shesterkin
Rok vydání:	2015
Předmět:	Environmental chemistry Environmental science Surface runoff Ammonia nitrogen Term (time)
Zdroj:	Water sector of Russia: problems, technologies, management. :33-41
ISSN:	1999-4508 1981-2000
DOI:	10.35567/1999-4508-2015-2-3
Popis:	The long-term dynamic of the content and runoff of ammonia nitrogen in the water of the Middle Amur are discussed. There are decreasing of ammonia runoff in 1.4 times in comparison with 1981-2000, and dominance of nitrate nitrogen in runoff of mineral forms in recent years. Trends in runoff changes are due to transformation on the watershed. At present anthropogenic components of runoff is formed by the Songhua River runoff and is more pronounced in the wintertime.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1c0d81099e463cb1119d501cf7b72c02 https://doi.org/10.35567/1999-4508-2015-2-3 Zobrazit plný text záznamu